<template>
    <div class="e-form">
        <BillTop  @cancel="handleClose"></BillTop>
        <div class="tabs warningTabs">
            <el-tabs
                tab-position="left"
                v-model="tabsName"
                @tab-click="onChangeTab"
            >
                <el-tab-pane
                    label="基本信息"
                    name="baseInfo"
                    :disabled="clickTabFlag"
                ></el-tab-pane>
                <el-tab-pane
                    label="月结明细"
                    name="detailed"
                    :disabled="clickTabFlag"
                ></el-tab-pane>
                <el-tab-pane
                    label="附件信息"
                    name="attach"
                    :disabled="clickTabFlag"
                ></el-tab-pane>

                <div>
                    <div id="baseInfoCon" class="con">
                        <div class="tabs-title" id="baseInfo">基本信息</div>
                        <div style="width: 100%" class="form">
                            <el-form
                                :model="basicForm"
                                :label-width="formLabelWidth"
                                ref="ruleForm"
                                :rules="rules"
                                class="demo-ruleForm"
                            >
                                <el-row>
                                    <el-col :span="12">
                                        <el-form-item label="月结编号：">
                                            <span>{{ basicForm.billNo }}</span>
                                        </el-form-item>
                                    </el-col>
                                    <el-col :span="12">
                                        <el-form-item label="机构：">
                                            <span>{{ basicForm.orgName }}</span>
                                        </el-form-item>
                                    </el-col>
                                </el-row>

                                <el-row>
                                    <el-col :span="12">
                                        <el-form-item
                                            label="月结日期："
                                            prop="settlDate"
                                        >

                                            <el-date-picker
                                                value-format="yyyy-MM-dd"
                                                :clearable="false"
                                                type="date"
                                                placeholder="选择日期"
                                                v-model="basicForm.settlDate"
                                            ></el-date-picker>
                                        </el-form-item>
                                    </el-col>
                                    <el-col :span="12">
                                        <el-form-item label="状态：">
                                            <span>
                                                {{
                                                    basicForm.state==1?'已月结':'草稿'
                                                }}
                                            </span>
                                        </el-form-item>
                                    </el-col>
                                </el-row>

                                <el-row>
                                    <el-col :span="24">
                                        <el-form-item label="备注：">
                                            <el-input
                                                type="textarea"
                                                v-model="basicForm.remarks"
                                                autocomplete="off"
                                            ></el-input>
                                        </el-form-item>
                                    </el-col>
                                </el-row>
                            </el-form>
                        </div>
                    </div>
                    <!-- 月结明细 -->
                    <div id="detailedCon" class="con">
                        <div class="tabs-title" id="detailed">月结明细</div>
                        <div class="e-table">
                            <div class="top"
                             v-if="monthState"
                            >
                                <div class="left">
                                    <el-button
                                        size="mini"
                                        type="primary"
                                        @click="clickMonth"
                                        >月结</el-button
                                    >
                                </div>
                            </div>
                            <el-table
                                class="table"
                                :data="detailedTableData"
                                border
                                style="width: 100%"
                                default-expand-all
                                :header-cell-style="{ textAlign: 'center' }"
                                :cell-style="{ textAlign: 'center' }"
                                :tree-props="{
                                    children: 'children',
                                    hasChildren: 'hasChildren'
                                }"
                                row-key="uuid"
                                 :max-height="$store.state.tableHeight"
                                :row-class-name="tableRowClassName"
                                ref="table"
                                 v-sortTable="{ 'tableData': detailedTableData, '_this': this, 'ref': 'table' }"
                            >
                                <el-table-column
                                    label="操作"
                                    fixed
                                    width="100px"
                                    align="left"
                                >
                                    <template slot-scope="{ row, $index }"  v-if="monthState">
                                        <i
                                            class="el-icon-delete"
                                            style="
                                                cursor: pointer;
                                                font-size: 20px;
                                                color: red;
                                            "
                                            :class="{
                                                'icon-delete-active-color':
                                                    MouseEnterId == row.dtlId
                                            }"
                                            @click="deleteEle(row)"
                                            v-if="$index > 0"
                                        ></i>
                                    </template>
                                </el-table-column>
                                <el-table-column
                                    prop="materialClassName"
                                    label="类别"
                                    width="200"
                                >
                                </el-table-column>
                                <el-table-column
                                    prop="materialName"
                                    label="物资名称"
                                    width="200"
                                >
                                </el-table-column>
                                <el-table-column
                                    prop="spec"
                                    label="规格"
                                    width="200"
                                >
                                </el-table-column>

                                <el-table-column
                                    prop="unit"
                                    label="计量单位"
                                    width="200"
                                >
                                </el-table-column>
                                <el-table-column
                                    prop="texture"
                                    label="材质"
                                    width="200"
                                >
                                </el-table-column>
                                <el-table-column
                                    prop="settlQuantity"
                                    label="数量"
                                    width="200"
                                >
                                </el-table-column>
                                <el-table-column
                                    prop="money"
                                    label="金额(元)"
                                    width="200"
                                >
                                    <!-- <template slot-scope="{ row, $index }">

                                        <el-input
                                            v-if="$index > 0"
                                            v-model="row.money"
                                            @input="curStateChange(row)"
                                        ></el-input>

                                    </template> -->
                                </el-table-column>
                                <el-table-column
                                    prop="price"
                                    label="成本单价(元)"
                                    width="200"
                                >
                                    <template slot-scope="{ row, $index }">
                                        <span v-if="$index > 0">
                                            {{ row.price }}
                                        </span>
                                    </template>
                                </el-table-column>
                            </el-table>
                            <ComPagination />
                        </div>
                    </div>
                    <!-- 附件信息 -->
                    <div id="attachCon" class="con">
                        <div class="tabs-title" id="attach">附件信息</div>
                        <attach-comp
                            :relationId="attachId"
                            bucketName="turnover"
                            :isView="monthState"
                        />
                    </div>
                </div>
            </el-tabs>
        </div>
        <div class="buttons">
            <span class="tip"
                ><span style="color: red; margin-right: 0">*</span
                >为必填项</span
            >
            <el-button type="primary" class="btn-blue" @click="submit" v-if="monthState"
                >保存</el-button
            >
            <el-button type="primary" class="btn-blue" @click="onSubmitCommit" v-if="monthState"
                >保存提交</el-button
            >

            <el-button type="danger" size="small" @click="clickDel" v-if="monthState"
                >删除</el-button
            >
            <el-button size="small" @click="handleClose">关闭</el-button>
        </div>
        <div id="seat" :style="{ height: seatHeight + 'px' }"></div>
    </div>
</template>

<script>
import ComPagination from '@/components/pagination/pagination.vue'
import AttachComp from '@/components/common/attachIndex'
import otherRequest from '@/api/turnover/other.js'
// import { doChildren } from '@/api/turnover/utils.js'
import auditRequest from '@/api/turnover/audit.js'
import { getUuid } from '@/utils/common'

import $ from 'jquery'
import '@/utils/jquery.scrollTo.min'
export default {
    components: {
        ComPagination,
        AttachComp
    },
    computed: {
        // 填补底部空白，以使高度够滚动
        seatHeight () {
            return this.screenHeight - 72 - this.lastConHeight
        },
        attachId () {
            return this.billId
        },
        monthState () {
            return this.basicForm.state == 1 ? false : true
        }
    },

    watch: {
        //给错误标签加上提醒
        errorList: newData => {
            const tabs = document.querySelectorAll('.el-tabs__item')
            tabs.forEach(DOM => {
                const { childNodes } = DOM
                if (childNodes.length > 1) {
                    DOM.removeChild(childNodes[1])
                }
            })
            newData.forEach(item => {
                const itemDom = document.querySelector(`#tab-${item}`)
                var element = document.createElement('i')
                element.className = 'el-icon-warning-outline warning'
                itemDom.appendChild(element)
            })
        }
    },
    mounted () {
        this.getLastConHeight()
        // 保存所有tabName
        const arr = ['baseInfo', 'detailed', 'attach']
        this.tabArr = arr //标星星

        let $idsTop = []
        window.addEventListener('scroll', () => {
            // 如果手动点击时，则不做滚动事件逻辑，只有滚动屏幕时才走滚动事件逻辑
            if (this.clickTabFlag) {
                return
            }

            if (!$idsTop[$idsTop.length - 1]) {
                $idsTop = arr.map(item => {
                    const itemTop = document.getElementById(item).offsetTop
                    return itemTop
                })
            }
            const scrollTop =
                document.documentElement.scrollTop || document.body.scrollTop
            // 倒序查找
            let curLocal = 0
            for (let len = $idsTop.length, i = len - 1; i >= 0; i--) {
                let item = $idsTop[i]
                if (scrollTop + 1 >= item) {
                    curLocal = i
                    break
                }
            }
            // 设置对应tabName
            this.tabsName = arr[curLocal]
        })

        this.screenWidth = document.documentElement.clientWidth - this.topHeight
        this.screenHeight = document.documentElement.clientHeight - this.topHeight
        window.addEventListener('resize', () => {
            this.screenWidth = document.documentElement.clientWidth - this.topHeight
            this.screenHeight = document.documentElement.clientHeight - this.topHeight
            $idsTop = arr.map(item => {
                const itemTop = document.getElementById(item).offsetTop
                return itemTop
            })
        })
        this.scorllDtl()
    },
    created () {
        this.billId = this.$route.query.billid

        this.getBasicInfo()
        this.getDtlList()
    },
    data () {
        return {
            tabsName: 'baseInfo',
            screenWidth: 0,
            screenHeight: 0,
            lastConHeight: 0,
            clickTabFlag: false, // 如果手动点击时，则不做滚动事件逻辑，只有滚动屏幕时才走滚动事件逻辑
            basicForm: {
                billId: '',
                billNo: '',
                dtlList: [
                    {
                        dtlId: '',
                        materialCategoryId: '',
                        materialCategoryName: '',
                        materialId: '',
                        materialName: '',
                        money: 0,
                        price: 0,
                        settlId: '',
                        settlQuantity: 0,
                        sourceDtlId: '',
                        spec: '',
                        texture: '',
                        unit: ''
                    }
                ],
                orgId: '',
                orgName: '',
                remarks: '',
                settlDate: '',
                state: 0
            },
            query: {
                limit: 10,
                number: '',
                orgname: '',
                page: 1,
                states: []
            },
            formLabelWidth: '150px',
            detailedTableData: [], //物资明细
            changeTableData: [], //变更信息
            basicInfo: {},
            stateArr: ['草稿', '审核中', '已审核', '已作废'],
            MouseEnterId: 0,
            auditState: {},
            auditParams: {
                billId: this.$route.query.billid,
                billType: 6078,
                freeNextUnitIndex: 0,
                freeNextUser: '',
                isPass: true,
                isShareInAudit: true,
                opinion: ''
            },
            rules: {
                settlDate: [
                    {
                        required: true,
                        message: '选择日期',
                        trigger: 'change'
                    }
                ]
            }
        }
    },
    methods: {
        //跳转到明细
        scorllDtl () {
            if (this.$route.query.name) {
                setTimeout(() => {
                    //因为dom异步加载，通过轮询找到渲染后的dom，获取高度
                    let obj = {
                        name: this.$route.query.name
                    }
                    this.tabsName = this.$route.query.name
                    this.onChangeTab(obj)
                }, 200)
            }
        },
        onChangeTab (e) {
            const height  = $('#' + e.name).offset().top
            $.scrollTo(height - this.topHeight, 500)
            // 如果手动点击时，则不做滚动事件逻辑，只有滚动屏幕时才走滚动事件逻辑
            this.clickTabFlag = true
            // 动画结束后，恢复状态
            setTimeout(() => {
                this.clickTabFlag = false
            }, 600)
        },
        // 获取最后一个内容区域的高度，计算底部空白
        getLastConHeight () {
            let si = setInterval(() => {
                // 因为dom异步加载，通过轮询找到渲染后的dom，获取高度
                if (document.getElementById('recodesCon')) {
                    const lastConHeight =
                        document.getElementById('recodesCon').offsetHeight
                    console.log('lastConHeight: ', lastConHeight)
                    this.lastConHeight = lastConHeight
                    clearInterval(si)
                    si = null
                }
            }, 100)
        },
        clickMonth () {
            otherRequest
                .turnoverRmonthlySettlementMonthly(this.basicForm.settlDate)
                .then(res => {
                    res.forEach(v => {
                        v.uuid = getUuid()
                        v.children.forEach(item => {
                            item.parentId = v.uuid
                            item.billId = this.billId
                            item.uuid = getUuid()
                        })
                    })
                    console.log(res)
                    this.detailedTableData = res
                })
        },
        // 获取明细
        getDtlList () {
            otherRequest
                .turnoverRmonthlySettlementGetDtlList(this.billId)
                .then(res => {
                    if (res.length > 0) {
                        res.forEach(item => {
                            item.materialClassName = item.topClassName
                            item.uuid = getUuid()

                            item.children.forEach(i => {
                                i.parentId = item.uuid
                                i.uuid = i.dtlId
                                i.billId = this.billId
                            })

                            const count = item.children.reduce(
                                (prev, c) => (prev += c.receivedQuantity || 0),
                                0
                            )
                            item.materialName = `小计： ${count}`
                        })

                        this.detailedTableData = res
                    }
                })
        },
        getBasicInfo () {
            this.$Ajax
                .httpGet({
                    url: '/turnover/rmonthlySettlement/findById',
                    params: {
                        billId: this.billId
                    }
                })
                .then(res => {
                    for (let key in res) {
                        this.basicForm[key] = res[key]
                    }
                })
        },
        onSave () {
            this.$Ajax
                .httpPost({
                    url: '/turnover/rmonthlySettlement/update',
                    params: this.basicForm
                })
                .then(() => {
                    this.clientPop('suc', '修改成功', this.getBasicInfo)
                })
        },
        // 保存提价
        onSubmitCommit () {
            this.updateBudgetDtl().then(() => {
                otherRequest
                    .turnoverRmonthlySettlementCommit(this.billId)
                    .then(() => {
                        this.clientPop('suc', '提交成功', this.getBasicInfo)
                    })
            })
        },
        //点击删除
        clickDel () {
            this.clientPop(
                'info',
                '确定要删除吗？删除的数据可以在【回收站】还原或彻底删除。',
                this.delData
            )
        },
        delData () {
            this.$Ajax
                .httpGet({
                    url: '/turnover/rmonthlySettlement/delete',
                    params: { billId: this.billId },
                    headers: {
                        'Content-Type': 'application/x-www-form-urlencoded'
                    }
                })
                .then(() => {
                    this.clientPop('suc', '删除成功', this.handleClose)
                })
        },
        handleClose () {
            this.$router.push('/revolveMonthlySettlementList')
        },

        getCurrentUnitInfo () {
            auditRequest.getCurrentUnitInfo(this.auditParams).then(res => {
                this.auditState = res
            })
        },
        //更新基本信息
        updateBaseInfo () {
            return new Promise((resolve, reject) => {
                this.$refs.ruleForm.validate(valid => {
                    if (valid) {
                        otherRequest
                            .turnoverRmonthlySettlementUpdate(this.basicForm)
                            .then(() => {
                                this.getBasicInfo() //更新基本信息
                                resolve()
                            })
                            .catch(err => {
                                this.setError('baseInfo')
                                reject(err)
                            })
                    } else {
                        this.setError('baseInfo')
                        this.scorllError()
                        return false
                    }
                })
            })
        },
        //更新计划明细
        updateBudgetDtl () {
            return new Promise((resolve, reject) => {
                this.verifyTable().then(() => {
                    otherRequest
                        .turnoverRmonthlySettlementDtlUpdateDtlList(
                            this.detailedTableData
                        )
                        .then(() => {
                            // this.getDtlList() //更新明细
                            resolve()
                        })
                        .catch(err => {
                            this.setError('detailed')
                            reject(err)
                        })
                })
            })
        },
        submit () {
            this.errorList = []
            Promise.all([this.updateBaseInfo(), this.updateBudgetDtl()])
                .then(() => {
                    // this.getDtlList()
                    this.clientPop('suc', '保存成功')
                })
                .catch(() => {
                    this.clientPop('err', '保存失败')
                })
        },
        submitCommit () {
            // if (this.detailedTableData.length === 0) {
            //     let str = '计划明细不能空！'
            //     this.errorMsg.push(str)
            //     this.setError('detailed')
            //     this.scorllError()
            //     return
            // }
            this.errorList = []
            Promise.all([this.updateBaseInfo(), this.updateBudgetDtl()]).then(
                () => {
                    auditRequest.commit(this.auditParams).then(() => {
                        this.clientPop(
                            'suc',
                            '保存并提交成功',
                            this.handleClose
                        )
                    })
                }
            )
        },
        //判断当前状态是否已修改
        curStateChange (row) {
            this.curRow = row
            if (row.changeType !== 1) {
                {
                    this.curRow.changeType = 2
                }
            }

            if (row.settlQuantity && row.money) {
                row.price = Number(row.settlQuantity) / Number(row.money)
            }
        },
        //点击删除的时候
        deleteEle (row) {
            row.changeType = -1
        },
        // 处理树
        tableRowClassName ({ row }) {
            if (row.children) {
                return 'warning-row'
            } else if (row.changeType === -1) {
                return 'row-hide'
            } else {
                return 'row-show'
            }
        },
        //设置错误标签
        setError (name) {
            if (!this.errorList.find(x => x === name)) {
                this.errorList.push(name)
            }
        },
        //跳转到第一个错误标签
        scorllError () {
            let num = this.tabArr.length
            this.errorList.forEach(item => {
                let index = this.tabArr.findIndex(x => x === item)
                num = index < num ? index : num
            })
            const obj = { name: this.tabArr[num] }
            this.tabsName = this.tabArr[num]
            this.onChangeTab(obj)
        },
        //计划明细非空验证
        verifyTable () {
            return new Promise((resolve, reject) => {
                this.errorMsg = []
                this.detailedTableData.forEach(v => {
                    v.children.forEach((item, index) => {
                        if (item.changeType !== -1) {
                            if (
                                item.currReturnQuantity === '' ||
                                item.currReturnQuantity === null
                            ) {
                                let str = `请填写第 ${
                                    index + 1
                                } 行的本次退库数量`
                                this.errorMsg.push(str)
                            }
                            if (
                                item.surplusUseTime === '' ||
                                item.surplusUseTime === null
                            ) {
                                let str = `请填写第 ${
                                    index + 1
                                } 行的剩余使用时间`
                                this.errorMsg.push(str)
                            }
                        }
                    })
                })

                if (this.errorMsg.length > 0) {
                    this.isErrorMsg = true
                    reject()
                } else {
                    this.isErrorMsg = false
                    resolve()
                }
            })
        }
    }
}
</script>

<style lang="scss" scoped>
.e-table {
    min-height: auto;
    background: #fff;
}
.upload {
    margin: 20px auto;
    display: flex;
    justify-content: center;
    text-align: center;
}

.upload-demo {
    display: flex;
    justify-content: center;
    align-items: center;
}

::v-deep.el-input--suffix .el-input__inner {
    padding-right: 5px;
}
::v-deep.el-table .cell {
    text-align: center;
}
#iconEdit:hover {
    color: red;
}

.like {
    color: rgb(46, 97, 215);
    font-size: 17px;
    line-height: 30px;
    cursor: pointer;
}
</style>
